diff --git a/README.md b/README.md
index 14fe400..e84a02c 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,8 @@
 
 **`v1.4.8` 版本已在 `JDK8` `JDK11` `JDK17` 环境下跑通所有单元测试样例**
 
+**`v1.5.0` 版本产生了一些破坏性变更，请谨慎升级**
+
 **Maven**
 
 ```xml
@@ -48,6 +50,7 @@ public class Application {
 }
 ```
 
+**`v1.5.0` 版本产生了一些破坏性变更，请谨慎升级**
 
 
 
diff --git a/build.gradle b/build.gradle
index d04aab3..a9ad4b5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ plugins {
 }
 
 group = 'com.houkunlin'
-version = '1.4.11'
+version = '1.5.0'
 description = """
 系统数据字典自动翻译成字典文本。可集合系统数据库中存储的用户数据字典，也可使用枚举做系统数据字典，主要用在返回数据给前端时自动把字典值翻译成字典文本信息；
 The system data dictionary is automatically translated into dictionary text.
@@ -39,6 +39,9 @@ repositories {
 
 dependencies {
     compileOnly 'org.springframework.boot:spring-boot-starter-actuator'
+    compileOnly 'org.springframework.boot:spring-boot-starter-jdbc'
+//    compileOnly 'org.springframework.boot:spring-boot-starter-data-jpa'
+    compileOnly 'com.baomidou:mybatis-plus-boot-starter:3.5.3.1'
     testImplementation 'org.springframework.boot:spring-boot-starter-actuator'
     compileOnly 'org.springframework.boot:spring-boot-starter-web'
     testImplementation 'org.springframework.boot:spring-boot-starter-web'
diff --git a/changelog.md b/changelog.md
index acbb7f2..80ad56e 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,14 @@
 # 更改日志
 
+## 1.5.0 版本
+
+产生了一些破坏性变更，请谨慎升级
+- refactor: 重构 Jackson 序列化器，抽出一个基类序列化器，把 DictText.Type 提取为 DictBoolType 对象
+- perf: 优化 Jackson 序列化器对于集合字典的处理
+- feat: 防止系统字典值重复加入缓存
+- feat: 系统字典类型完整信息单独存储一份，系统字典不允许通过事件进行更新字典数据
+- feat: 缓存到 Redis 改为存储到 Redis Hash
+
 ## 1.4.11 版本
 
 - feat(swagger): 增加 SpringDoc 的注解配置，把 Swagger/SpringDoc 的注解依赖范围从 传递依赖 改为仅在编译时有效
diff --git a/src/main/java/com/houkunlin/system/dict/starter/json/DictBoolType.java b/src/main/java/com/houkunlin/system/dict/starter/json/DictBoolType.java
index b9ed36f..f58e3d5 100644
--- a/src/main/java/com/houkunlin/system/dict/starter/json/DictBoolType.java
+++ b/src/main/java/com/houkunlin/system/dict/starter/json/DictBoolType.java
@@ -6,7 +6,7 @@
  * 数据字典配置类型
  *
  * @author HouKunLin
- * @since 1.4.12
+ * @since 1.5.0
  */
 public enum DictBoolType {
     /**
diff --git a/src/main/java/com/houkunlin/system/dict/starter/json/DictTextJsonSerializerBasic.java b/src/main/java/com/houkunlin/system/dict/starter/json/DictTextJsonSerializerBasic.java
index f652030..af6be4b 100644
--- a/src/main/java/com/houkunlin/system/dict/starter/json/DictTextJsonSerializerBasic.java
+++ b/src/main/java/com/houkunlin/system/dict/starter/json/DictTextJsonSerializerBasic.java
@@ -18,7 +18,7 @@
  * 一般情况下的场景，字典文本转换的基本功能代码
  *
  * @author HouKunLin
- * @since 1.4.12
+ * @since 1.5.0
  */
 public abstract class DictTextJsonSerializerBasic extends JsonSerializer<Object> {
     private static final Logger logger = LoggerFactory.getLogger(DictTextJsonSerializerBasic.class);
diff --git a/src/main/java/com/houkunlin/system/dict/starter/store/RedisDictStoreConfiguration.java b/src/main/java/com/houkunlin/system/dict/starter/store/RedisDictStoreConfiguration.java
index 6f74fe6..f123782 100644
--- a/src/main/java/com/houkunlin/system/dict/starter/store/RedisDictStoreConfiguration.java
+++ b/src/main/java/com/houkunlin/system/dict/starter/store/RedisDictStoreConfiguration.java
@@ -7,7 +7,6 @@
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.data.redis.core.StringRedisTemplate;
 
 /**
  * Redis 字典存储配置